xxxxxxxxxx
20
var fade;
var fadeAmount = 1
function setup() {
createCanvas(400, 400);
textSize(100)
fade = 0
}
function draw() {
background(220);
fill(255, 0, 0, fade)
text("hello", 100,100)
if (fade<0) fadeAmount=1;
if (fade>255) fadeAmount=-10;
fade += fadeAmount;
print(fade)
}